This is what we need - astronomical challenge of the week 
Imagine how cool these systems would look in the Orrery view.
Usually I let them slide, but on this title I have to be the pedant and advise that pitch is black because pitch is a goobything which is the colour of black; it is not an intensity modifier word for the appearance of a single colour. >____>
@Teh Smoo
"Do you engage in rishathra?"
Scary. I thought of posting that, but figured very few people would still read Niven.![]()